The Twins downed the White Sox 3-2 in Chicago Wednesday to complete a 2-game sweep.  Nick Blackburn  threw 6 2/3 innings with 4 hits and 1 earned run allowed to get the win and improve to 2-4.  The win for Blackburn is his first since April 3.  Matt Capps recorded the final 5 outs to get his 5th save.  Denard Span went 2-3 with 2 runs scored and Jason Kubel was 1-3 with 2 RBIs for the Twins.  Minnesota improves to 11-18 and is 9 games back of first place Cleveland in the American League Central.  The Twins are off today and will begin a 4-game series at Boston Friday night at 6:10, pregame on WJON at 5:40.  Righthander Scott Baker (1-2) gets the start on the mound for the Twins and righthander Daisuke Matsuzaka 2-3) toes the rubber for the Red Sox.